General Science Practice Question and Answer
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Q: Energy possessed by a body due to its stationary is called its
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5de48fe56528fb7f3ab00ab6- 1heat energyfalse
- 2kinetic energyfalse
- 3potential energytrue
- 4chemical energyfalse
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Answer : 3. "potential energy"
Q: Galvanised iron sheets have a coating of
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5d777a30315eb75b1463e6a7- 1leadfalse
- 2chromiumfalse
- 3zinctrue
- 4tinfalse
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Answer : 3. "zinc"
Q: National good governance day is observed in India on-
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5e7c34a29b7cd81e41faa7ed- 1December 24false
- 2December 25true
- 3December 26false
- 4December 31false
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Answer : 2. "December 25"
Q: Balloons are filled with
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5dc3c8b496420169a023e08d- 1Heliumtrue
- 2Argonfalse
- 3Nitrogenfalse
- 4Oxygenfalse
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Answer : 1. "Helium "
Q: Light travels at the fastest speed in
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5ed72721b516791f264a7739- 1glassfalse
- 2waterfalse
- 3hydrogenfalse
- 4vacuumtrue
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Answer : 4. "vacuum"
Q: A flat mirror has a minimum height to see a full reflection of a person.
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5e37bbc672f03a106da6abab- 1Equal to the height of the personfalse
- 2Half of the height of a persontrue
- 3One-fourth of the person's heightfalse
- 4Double the height of the personfalse
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Answer : 2. "Half of the height of a person "
Q: What happens when a chemical bond is formed ?
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5de48d1d848f4a29cf45ae13- 1Energy is always absorbedtrue
- 2Energy in always releasedfalse
- 3More energy is released than is absorbedfalse
- 4Energy is neither released nor absorbedfalse
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Answer : 1. "Energy is always absorbed "
Q: Acid rain is mainly a mixture of—
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5de4921f80801d48fb7e6f96- 1Sulphuric acid and nitric acidtrue
- 2Hexane and methanefalse
- 3Acetic acid and brominefalse
- 4Ascorbic acid and citric acidfalse
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Answer : 1. "Sulphuric acid and nitric acid"
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